- Author: John C. Powers
- Language: English
- Year: 2012
- Author: John R. Powers, Tom McGrath, Amy Welborn
- Language: English
- Year: 2005
- Author: John R. Powers, Gregory F. Pierce, Gregory F.A. Pierce
- Language: English
- Year: 2006
- Author: John R. Powers, Amy Welborn, Andrew M. Greeley
- Language: English
- Year: 2005
- Author: John M. Powers John C. Wataha
- Language: English
- Year: 2012
- Author: John M. Powers John C. Wataha
- Language: English
- Year: 2016
- Author: Frank Pino David A. Sinclair Eric A. Ash (auth.) John P. Powers (eds.)
- Language: English
- Year: 1982
- Author: Ronald L. Sakaguchi DDS PhD John M. Powers PhD
- Language: English
- Year: 2011
- Author: John H. Powers (ed.) Xiaosui Xiao (ed.)
- Language: English
- Year: 2008
- Author: Robert Craig PhD John M. Powers PhD
- Language: English
- Year: 2002